P Pewpewpew macrumors regular Original poster Sep 4, 2012 110 32 Sep 21, 2018 #1 Won’t be able to run with mine or workout till Sunday. Has anyone done a workout yet with series 4? What’s the gps, heart rate monitoring like compared to previous series? Thanks
Won’t be able to run with mine or workout till Sunday. Has anyone done a workout yet with series 4? What’s the gps, heart rate monitoring like compared to previous series? Thanks